[GHC] #8301: error BaseReg must be in a register for THREADED_RTS

[GHC]

#8301: error BaseReg must be in a register for THREADED_RTS
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        Reporter:  erikd                |            Owner:
            Type:  bug                  |           Status:  new
        Priority:  normal               |        Milestone:
       Component:  Compiler             |          Version:  7.7
      Resolution:                       |         Keywords:
Operating System:  Linux                |     Architecture:  powerpc64
 Type of failure:  Building GHC failed  |       Difficulty:  Unknown
       Test Case:                       |       Blocked By:
        Blocking:                       |  Related Tickets:
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Comment (by erikd):

 It seems this problem showed up with this commit:

 {{{
 commit aa779e092c4f4d6a6691f3a4fc4074e6359337f8
 Author: Simon Marlow <marlowsd at gmail.com>
 Date:   Wed Sep 4 10:37:10 2013 +0100
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8301#comment:4>
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